/*
 * Copyright (C) 2017 XRADIO TECHNOLOGY CO., LTD. All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *    1. Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *    2. Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the
 *       distribution.
 *    3. Neither the name of XRADIO TECHNOLOGY CO., LTD. nor the names of
 *       its contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _NET_CTRL_H_
#define _NET_CTRL_H_

#if PRJCONF_NET_EN

#include "lwip/netif.h"
#include "net/wlan/wlan.h"
#include "net/wlan/wlan_defs.h"
#include "net/wlan/wlan_ext_req.h"
#include "sys_ctrl/sys_ctrl.h"

#ifdef __cplusplus
extern "C" {
#endif

//#define CONFIG_AUTO_RECONNECT_AP

enum net_ctrl_msg_type {
	NET_CTRL_MSG_WLAN_CONNECTED             = WLAN_EVENT_CONNECTED,
	NET_CTRL_MSG_WLAN_DISCONNECTED          = WLAN_EVENT_DISCONNECTED,
	NET_CTRL_MSG_WLAN_SCAN_SUCCESS          = WLAN_EVENT_SCAN_SUCCESS,
	NET_CTRL_MSG_WLAN_SCAN_FAILED           = WLAN_EVENT_SCAN_FAILED,
	NET_CTRL_MSG_WLAN_4WAY_HANDSHAKE_FAILED = WLAN_EVENT_4WAY_HANDSHAKE_FAILED,
	NET_CTRL_MSG_WLAN_SSID_NOT_FOUND        = WLAN_EVENT_SSID_NOT_FOUND,
	NET_CTRL_MSG_WLAN_AUTH_TIMEOUT          = WLAN_EVENT_AUTH_TIMEOUT,
	NET_CTRL_MSG_WLAN_ASSOC_TIMEOUT         = WLAN_EVENT_ASSOC_TIMEOUT,
	NET_CTRL_MSG_WLAN_CONNECT_FAILED        = WLAN_EVENT_CONNECT_FAILED,
	NET_CTRL_MSG_WLAN_CONNECTION_LOSS       = WLAN_EVENT_CONNECTION_LOSS,
	NET_CTRL_MSG_WLAN_ASSOC_FAILED          = WLAN_EVENT_ASSOC_FAILED,
	NET_CTRL_MSG_WLAN_SAE_COMMIT_FAILED     = WLAN_EVENT_SAE_COMMIT_FAILED,
	NET_CTRL_MSG_WLAN_SAE_CONFIRM_FAILED    = WLAN_EVENT_SAE_CONFIRM_FAILED,
	NET_CTRL_MSG_P2P_WAKE_UP                = WLAN_EVENT_P2P_WAKE_UP,
	NET_CTRL_MSG_P2P_KEEPALIVE_CONNECT_LOST = WLAN_EVENT_P2P_KEEPALIVE_CONNECT_LOST,
	NET_CTRL_MSG_P2P_IP_WAKE_UP             = WLAN_EVENT_P2P_IP_WAKE_UP,

	NET_CTRL_MSG_WLAN_BCN_TIM_HOLD          = WLAN_EVENT_BCN_TIM_HOLD,

	NET_CTRL_MSG_NETWORK_UP,
	NET_CTRL_MSG_NETWORK_DOWN,
#if (!defined(CONFIG_LWIP_V1) && LWIP_IPV6)
	NET_CTRL_MSG_NETWORK_IPV6_STATE,
#endif

	NET_CTRL_MSG_ALL = ALL_SUBTYPE,
};

#ifdef CONFIG_LWIP_V1
#define NET_IP_ADDR_GET_IP4U32(addr)    ip4_addr_get_u32(addr)
#define NET_IS_IP4_VALID(nif)           (netif_is_up(nif) && \
                                         !ip_addr_isany(&((nif)->ip_addr)))
#elif LWIP_IPV4 /* now only for IPv4 */
#define NET_IP_ADDR_GET_IP4U32(addr)    ip_addr_get_ip4_u32(addr)
#define NET_IS_IP4_VALID(nif)           (netif_is_up(nif) && \
                                         !ip_addr_isany(&((nif)->ip_addr)))
#else
#error "IPv4 not support!"
#endif

#define NETIF_IS_AVAILABLE(nif)   (netif_is_up(nif) && netif_is_link_up(nif) && \
                                   (!ip_addr_isany(&((nif)->ip_addr))))

#define g_wlan_netif (wlan_netif_get(WLAN_MODE_NONE)) /* for compatibility only */

void net_sys_init(void);
#if LWIP_XR_DEINIT
void net_sys_deinit(void);
#endif
int net_sys_start(enum wlan_mode mode);
int net_sys_stop(void);
int net_sys_onoff(unsigned int enable);

struct netif *net_open(enum wlan_mode mode);
void net_close(struct netif *nif);
int net_switch_mode(enum wlan_mode mode);
void net_config(struct netif *nif, uint8_t bring_up);
int net_ctrl_connect_ap(void);
int net_ctrl_disconnect_ap(void);

int net_ctrl_init(void);
void net_ctrl_msg_send(uint32_t type, uint32_t data);
int net_ctrl_msg_send_with_free(uint16_t type, void *data);
void net_ctrl_msg_process(uint32_t event, uint32_t data, void *arg);

#ifdef __cplusplus
}
#endif

#endif /* PRJCONF_NET_EN */
#endif /* _NET_CTRL_H_ */